DK185090A - SUBSCRIBER UNIT FOR A WIRELESS, DIGITAL SUBSCRIBER COMMUNICATION SYSTEM - Google Patents

SUBSCRIBER UNIT FOR A WIRELESS, DIGITAL SUBSCRIBER COMMUNICATION SYSTEM Download PDF

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Publication number
DK185090A
DK185090A DK185090A DK185090A DK185090A DK 185090 A DK185090 A DK 185090A DK 185090 A DK185090 A DK 185090A DK 185090 A DK185090 A DK 185090A DK 185090 A DK185090 A DK 185090A
Authority
DK
Denmark
Prior art keywords
wireless
communication system
subscriber
subscriber unit
digital subscriber
Prior art date
Application number
DK185090A
Other languages
Danish (da)
Other versions
DK176895B1 (en
DK185090D0 (en
Inventor
David Norton Critchlow
Moshe Yehushua
Graham Martin Avis
Wade Lyle Heimbigner
Karle Joseph Johnson
George Alan Wiley
Original Assignee
Int Mobile Machines
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Int Mobile Machines filed Critical Int Mobile Machines
Publication of DK185090D0 publication Critical patent/DK185090D0/en
Publication of DK185090A publication Critical patent/DK185090A/en
Application granted granted Critical
Publication of DK176895B1 publication Critical patent/DK176895B1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B28/00—Generation of oscillations by methods not covered by groups H03B5/00 - H03B27/00, including modification of the waveform to produce sinusoidal oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
    • H04L27/2092—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner with digital generation of the modulated carrier (does not include the modulation of a digitally generated carrier)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
    • H04L2025/03439—Fixed structures
    • H04L2025/03445—Time domain
    • H04L2025/03471—Tapped delay lines
    • H04L2025/03477—Tapped delay lines not time-recursive

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Telephone Function (AREA)
DKPA199001850A 1989-08-14 1990-08-02 Subscriber unit for a wireless digital subscriber communication system DK176895B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/394,497 US5008900A (en) 1989-08-14 1989-08-14 Subscriber unit for wireless digital subscriber communication system
US39449789 1989-08-14

Publications (3)

Publication Number Publication Date
DK185090D0 DK185090D0 (en) 1990-08-02
DK185090A true DK185090A (en) 1991-02-15
DK176895B1 DK176895B1 (en) 2010-03-15

Family

ID=23559212

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA199001850A DK176895B1 (en) 1989-08-14 1990-08-02 Subscriber unit for a wireless digital subscriber communication system

Country Status (29)

Country Link
US (2) US5008900A (en)
JP (1) JP2939825B2 (en)
KR (1) KR950010319B1 (en)
CN (1) CN1016553B (en)
AU (1) AU616849B2 (en)
BE (1) BE1005310A5 (en)
BR (1) BR9003984A (en)
CA (1) CA2022128C (en)
CZ (1) CZ285903B6 (en)
DE (1) DE4025771C2 (en)
DK (1) DK176895B1 (en)
ES (1) ES2025489A6 (en)
FI (1) FI111308B (en)
FR (1) FR2652464B1 (en)
GB (1) GB2235854B (en)
HU (1) HU210891B (en)
IL (2) IL95207A (en)
IT (1) IT1248619B (en)
MX (2) MX165585B (en)
MY (1) MY111041A (en)
NL (1) NL193013C (en)
NO (1) NO307239B1 (en)
NZ (1) NZ234689A (en)
PL (1) PL166789B1 (en)
PT (1) PT94975B (en)
RU (3) RU2138122C1 (en)
SE (2) SE512590C2 (en)
YU (1) YU155690A (en)
ZA (1) ZA906047B (en)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008900A (en) * 1989-08-14 1991-04-16 International Mobile Machines Corporation Subscriber unit for wireless digital subscriber communication system
US5146473A (en) * 1989-08-14 1992-09-08 International Mobile Machines Corporation Subscriber unit for wireless digital subscriber communication system
FR2669480B1 (en) * 1990-11-15 1994-04-08 Alcatel Radiotelephone SIGNAL PROCESSING CIRCUIT FOR THE EUROPEAN DIGITAL CELLULAR RADIOTELEPHONE SYSTEM.
DE4106928A1 (en) * 1991-03-05 1992-09-10 Blaupunkt Werke Gmbh AUTORADIO
KR940007469B1 (en) * 1991-05-23 1994-08-18 삼성전자 주식회사 Frequency source circuit of handy-phone
FI89845C (en) * 1991-09-04 1993-11-25 Nokia Mobile Phones Ltd Connection for generating broadcast signal in a radio telephone
US5390180A (en) * 1991-10-10 1995-02-14 Nec America, Inc. SONET DS-N desynchronizer
DE69227820T2 (en) * 1991-10-10 1999-05-12 Nec Corp., Tokio/Tokyo Sonet DS-N desynchronizer
US5289464A (en) * 1992-09-21 1994-02-22 At&T Bell Laboratories Frequency-multiplexed cellular telephone cell site base station and method of operating the same
US5546383A (en) 1993-09-30 1996-08-13 Cooley; David M. Modularly clustered radiotelephone system
US5412352A (en) * 1994-04-18 1995-05-02 Stanford Telecommunications, Inc. Modulator having direct digital synthesis for broadband RF transmission
US5555258A (en) * 1994-06-17 1996-09-10 P. Stuckey McIntosh Home personal communication system
US6058104A (en) * 1994-06-17 2000-05-02 Home Wireless Networks, Inc. Communications webs for PSTN subscribers
US6418131B1 (en) 1994-06-17 2002-07-09 Lake Communications Limited Spectrum monitoring for PSTN subscribers
US6404761B1 (en) 1994-06-17 2002-06-11 Home Wireless Networks, Inc. Communications webs with personal communications links for PSTN subscribers
US6775531B1 (en) * 1994-07-21 2004-08-10 Interdigital Technology Corporation Subscriber terminal temperature regulation
ATE319229T1 (en) 1994-07-21 2006-03-15 Interdigital Tech Corp CIRCUIT AND METHOD FOR CONTROLLING POWER CONSUMPTION FOR A COMMUNICATIONS TERMINAL
US6243399B1 (en) 1994-07-21 2001-06-05 Interdigital Technology Corporation Ring signal generator
US5754597A (en) * 1994-12-29 1998-05-19 Motorola, Inc. Method and apparatus for routing a digitized RF signal to a plurality of paths
US5854813A (en) * 1994-12-29 1998-12-29 Motorola, Inc. Multiple access up converter/modulator and method
JPH10501674A (en) * 1995-04-03 1998-02-10 モトローラ・インコーポレーテッド Multi-access upconverter / modulator and method
FI98020C (en) * 1995-06-06 1997-03-25 Nokia Mobile Phones Ltd Digital signal modulation method and modulator
GB2311194B (en) * 1996-03-12 2000-05-31 Nokia Mobile Phones Ltd Transmitting and receiving radio signals
US5790658A (en) * 1996-10-28 1998-08-04 Advanced Micro Devices, Inc. High performance echo canceller for high speed modem
US6249155B1 (en) 1997-01-21 2001-06-19 The Connor Winfield Corporation Frequency correction circuit for a periodic source such as a crystal oscillator
DE19701910A1 (en) * 1997-01-21 1998-07-30 Siemens Ag Transmitting and receiving arrangement for high-frequency signals
AU6153698A (en) * 1997-02-26 1998-09-18 Motorola, Inc. Releasing an aborted call in a cdma system
US6347121B1 (en) * 1997-03-11 2002-02-12 Erkka Sointula Transmitting and receiving radio signals
US5970099A (en) * 1997-06-06 1999-10-19 Advanced Micro Devices, Inc. Silent polarity reversal in a communication system
US5995849A (en) * 1997-11-26 1999-11-30 Direct Wireless Communication Corp. Direct wireless communication system and method of operation
US5963549A (en) * 1997-12-10 1999-10-05 L-3 Communications Corporation Fixed wireless loop system having baseband combiner predistortion summing table
DE19841038C2 (en) * 1998-09-09 2003-01-09 T Mobile Deutschland Gmbh Method for handling traffic-related switching data in switching nodes of communication networks
US9130810B2 (en) 2000-09-13 2015-09-08 Qualcomm Incorporated OFDM communications methods and apparatus
US7295509B2 (en) * 2000-09-13 2007-11-13 Qualcomm, Incorporated Signaling method in an OFDM multiple access system
KR100689508B1 (en) 2003-09-04 2007-03-02 삼성전자주식회사 Method for performing handover in a communication system
TR200504827T2 (en) * 2004-01-20 2007-01-22 Qualcomm Incorporated Simultaneous broadcast / multicast communication.
JP4563737B2 (en) * 2004-07-02 2010-10-13 ルネサスエレクトロニクス株式会社 Pulse width modulation circuit
US9137822B2 (en) 2004-07-21 2015-09-15 Qualcomm Incorporated Efficient signaling over access channel
US9148256B2 (en) 2004-07-21 2015-09-29 Qualcomm Incorporated Performance based rank prediction for MIMO design
KR100617732B1 (en) 2004-10-26 2006-08-28 삼성전자주식회사 Method and system for transmitting and receiving neighbor base station advertisement information message in mobile communication system
US9246560B2 (en) 2005-03-10 2016-01-26 Qualcomm Incorporated Systems and methods for beamforming and rate control in a multi-input multi-output communication systems
US9154211B2 (en) 2005-03-11 2015-10-06 Qualcomm Incorporated Systems and methods for beamforming feedback in multi antenna communication systems
US8446892B2 (en) 2005-03-16 2013-05-21 Qualcomm Incorporated Channel structures for a quasi-orthogonal multiple-access communication system
US9143305B2 (en) 2005-03-17 2015-09-22 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9461859B2 (en) 2005-03-17 2016-10-04 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9520972B2 (en) 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9184870B2 (en) 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US20060240784A1 (en) * 2005-04-22 2006-10-26 Qualcomm Incorporated Antenna array calibration for wireless communication systems
US8879511B2 (en) 2005-10-27 2014-11-04 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
US8611284B2 (en) 2005-05-31 2013-12-17 Qualcomm Incorporated Use of supplemental assignments to decrement resources
US8565194B2 (en) 2005-10-27 2013-10-22 Qualcomm Incorporated Puncturing signaling channel for a wireless communication system
US8462859B2 (en) 2005-06-01 2013-06-11 Qualcomm Incorporated Sphere decoding apparatus
US8599945B2 (en) 2005-06-16 2013-12-03 Qualcomm Incorporated Robust rank prediction for a MIMO system
US9179319B2 (en) 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
US8498669B2 (en) * 2005-06-16 2013-07-30 Qualcomm Incorporated Antenna array calibration for wireless communication systems
US8885628B2 (en) 2005-08-08 2014-11-11 Qualcomm Incorporated Code division multiplexing in a single-carrier frequency division multiple access system
US20070041457A1 (en) 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
US9209956B2 (en) 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
US9136974B2 (en) 2005-08-30 2015-09-15 Qualcomm Incorporated Precoding and SDMA support
DE102005045115A1 (en) * 2005-09-21 2007-04-05 Siemens Ag Method and device for operating a communication terminal
US8582509B2 (en) 2005-10-27 2013-11-12 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8477684B2 (en) 2005-10-27 2013-07-02 Qualcomm Incorporated Acknowledgement of control messages in a wireless communication system
US9144060B2 (en) 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
US8693405B2 (en) 2005-10-27 2014-04-08 Qualcomm Incorporated SDMA resource management
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US9210651B2 (en) 2005-10-27 2015-12-08 Qualcomm Incorporated Method and apparatus for bootstraping information in a communication system
US9088384B2 (en) 2005-10-27 2015-07-21 Qualcomm Incorporated Pilot symbol transmission in wireless communication systems
US9172453B2 (en) 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US9225416B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Varied signaling channels for a reverse link in a wireless communication system
US9225488B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Shared signaling channel
US8280430B2 (en) * 2005-11-02 2012-10-02 Qualcomm Incorporated Antenna array calibration for multi-input multi-output wireless communication systems
US9118111B2 (en) * 2005-11-02 2015-08-25 Qualcomm Incorporated Antenna array calibration for wireless communication systems
US8582548B2 (en) 2005-11-18 2013-11-12 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication
US8831607B2 (en) 2006-01-05 2014-09-09 Qualcomm Incorporated Reverse link other sector communication
US8380531B2 (en) * 2008-07-25 2013-02-19 Invivodata, Inc. Clinical trial endpoint development process
US7835401B2 (en) * 2009-02-18 2010-11-16 Applied Micro Circuits Corporation System and method for inverse multiplexing using transcoding and frame alignment markers
CN101895503B (en) * 2010-07-26 2014-04-30 中兴通讯股份有限公司 Signal processing method and device for LTE base station side
US9002973B2 (en) * 2011-10-21 2015-04-07 Fisher Controls International Llc Delayed publishing in process control systems
CN108615429B (en) * 2018-06-26 2024-03-22 宗仁科技(平潭)股份有限公司 Integrated circuit and device for gunshot and explosion simulator

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123774A (en) * 1977-02-07 1978-10-31 Basf Aktiengesellschaft Color signal encoding methods and apparatus for video recording and playback
DE3007907A1 (en) * 1980-03-01 1981-09-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt DIGITAL RECEIVER
US4754340A (en) * 1983-11-01 1988-06-28 Matsushita Electric Industrial Co., Ltd. Method of reproducing a chrominance signal from a previously low-range-converted chrominance signal using comb filtering and sampling
NL8402319A (en) * 1984-07-23 1986-02-17 Philips Nv DEVICE FOR GENERATING AN ANGLE MODULATED CARRIER SIGNAL OF CONSTANT AMPLITUDE RESPONSE TO DATA SIGNALS.
NL8402318A (en) * 1984-07-23 1986-02-17 Philips Nv DEVICE FOR GENERATING AN ANGLE MODULATED CARRIER SIGNAL OF CONSTANT AMPLITUDE RESPONSE TO DATA SIGNALS.
GB8505527D0 (en) * 1985-03-04 1985-04-03 Digital Equipment Corp Digitally implemented modulators
US4644561A (en) * 1985-03-20 1987-02-17 International Mobile Machines Corp. Modem for RF subscriber telephone system
US4893316A (en) * 1985-04-04 1990-01-09 Motorola, Inc. Digital radio frequency receiver
GB2176362B (en) * 1985-06-06 1989-12-06 Gen Electric Plc Digital mixing apparatus
JP2829605B2 (en) * 1985-09-03 1998-11-25 モトローラ・インコーポレーテッド Digital radio frequency receiver
US4675882A (en) * 1985-09-10 1987-06-23 Motorola, Inc. FM demodulator
US4962510A (en) * 1986-04-15 1990-10-09 Terra Marine Engineering, Inc. Phase modulated system with phase domain filtering
DE3644066C2 (en) * 1986-08-07 2000-03-02 Interdigital Tech Corp Subscriber unit for a wireless digital telephone system
US4825448A (en) * 1986-08-07 1989-04-25 International Mobile Machines Corporation Subscriber unit for wireless digital telephone system
US4777633A (en) * 1987-08-14 1988-10-11 International Mobile Machines Corp. Base station for wireless digital telephone system
US4811420A (en) * 1987-07-08 1989-03-07 International Mobile Machines Corporation Initialization of communication channel between a subsciber station and a base station in a subscriber communication system
US4926130A (en) * 1988-01-19 1990-05-15 Qualcomm, Inc. Synchronous up-conversion direct digital synthesizer
US4905177A (en) * 1988-01-19 1990-02-27 Qualcomm, Inc. High resolution phase to sine amplitude conversion
US4873500A (en) * 1988-04-29 1989-10-10 Motorola, Inc. Phase accumulation continuous phase modulator
US5121412A (en) * 1989-01-03 1992-06-09 Motorola, Inc. All-digital quadrature modulator
US5127100A (en) * 1989-04-27 1992-06-30 Motorola, Inc. Digital radio communication system and two way radio
US5008900A (en) * 1989-08-14 1991-04-16 International Mobile Machines Corporation Subscriber unit for wireless digital subscriber communication system
US4965533A (en) * 1989-08-31 1990-10-23 Qualcomm, Inc. Direct digital synthesizer driven phase lock loop frequency synthesizer
US5028887A (en) * 1989-08-31 1991-07-02 Qualcomm, Inc. Direct digital synthesizer driven phase lock loop frequency synthesizer with hard limiter
US4985684A (en) * 1989-08-31 1991-01-15 Motorola, Inc. Fully integrated digital FM discriminator
US5045817A (en) * 1990-09-07 1991-09-03 John Fluke Mfg. Co., Inc. FM deviation control of direct digital synthesizers

Also Published As

Publication number Publication date
GB2235854B (en) 1994-06-29
CN1016553B (en) 1992-05-06
RU2154360C2 (en) 2000-08-10
ES2025489A6 (en) 1992-03-16
IT9048227A0 (en) 1990-08-14
NL193013B (en) 1998-03-02
RU2159007C2 (en) 2000-11-10
CZ285903B6 (en) 1999-11-17
IL95207A (en) 1995-03-15
IT1248619B (en) 1995-01-21
MY111041A (en) 1999-08-30
DE4025771A1 (en) 1991-02-21
US5008900A (en) 1991-04-16
NZ234689A (en) 1992-05-26
FI903986A0 (en) 1990-08-13
IL110757A0 (en) 1994-11-11
MX9206714A (en) 1994-05-31
NL193013C (en) 2002-01-09
NL9001816A (en) 1991-03-01
AU5987690A (en) 1991-03-28
CS385690A3 (en) 1992-01-15
IL95207A0 (en) 1991-06-10
BR9003984A (en) 1991-09-03
JPH0388437A (en) 1991-04-12
SE516955C2 (en) 2002-03-26
NO307239B1 (en) 2000-02-28
SE9202259L (en)
SE9002624D0 (en) 1990-08-13
NO903529D0 (en) 1990-08-10
HUT54842A (en) 1991-03-28
HU904933D0 (en) 1991-01-28
PL166789B1 (en) 1995-06-30
IT9048227A1 (en) 1992-02-14
CN1049581A (en) 1991-02-27
BE1005310A5 (en) 1993-06-22
FR2652464B1 (en) 1994-01-14
CA2022128C (en) 1995-02-07
CA2022128A1 (en) 1991-02-15
FI111308B (en) 2003-06-30
PL286482A1 (en) 1991-07-29
YU155690A (en) 1994-01-20
DK176895B1 (en) 2010-03-15
DK185090D0 (en) 1990-08-02
JP2939825B2 (en) 1999-08-25
SE9202259D0 (en) 1992-07-30
KR910005606A (en) 1991-03-30
PT94975B (en) 1997-11-28
RU2138122C1 (en) 1999-09-20
US5325396A (en) 1994-06-28
KR950010319B1 (en) 1995-09-14
PT94975A (en) 1992-03-31
GB2235854A (en) 1991-03-13
GB9016880D0 (en) 1990-09-12
MX165585B (en) 1992-11-24
ZA906047B (en) 1991-05-29
DE4025771C2 (en) 2002-09-05
HU210891B (en) 1995-09-28
NO903529L (en) 1991-02-15
SE512590C2 (en) 2000-04-03
FR2652464A1 (en) 1991-03-29
SE9002624L (en) 1991-02-15
AU616849B2 (en) 1991-11-07

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PUP Patent expired